Monthly sales of DVD players and VCR's | Download Scientific Diagram
Blu-ray Sales Analysis – May to August 2008 | DVDGuy's Blog @ Digital Digest
Chart: Streaming Dominates U.S. Home Entertainment Spending | Statista
DVD/BD Sales Drop 10% in Japan in 2017 - News - Anime News Network
PDF) Diffusion of a new product under network effects: The US DVD market
DVD and Blu-ray sales nearly halved over five years, MPAA report says | Ars Technica
U.S. DVD Player Monthly Sales (Units) | Download Scientific Diagram
DVD Audio Disc or DVDA
Falling DVD & Blu-ray Sales, and an Era Passing | Den of Geek
Blu-ray Disk Sales Falling | TechPowerUp
Blu-ray Sales Analysis – May to August 2008 | DVDGuy's Blog @ Digital Digest
CHART OF THE DAY: Blu-Ray and Digital Not Making up for DVD's Decline
4K Ultra HD Blu-Ray US: the good sales figures of the week
Once Upon a Time: DVD and Blu-Ray Sales Figures - Once Upon a Time podcast forums
Sweden: DVD and blu-ray movies sold | Statista
Why is Blu-ray more popular than DVDs nowadays? - Quora
DVD and Blu-ray sales nearly halved over five years, MPAA report says | Ars Technica
